203450949

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{2903}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 317116800

約数和(自身を除く): 113665851

約数列:

[1, 3, 9, 13, 39, 117, 599, 1797, 2903, 5391, 7787, 8709, 23361, 26127, 37739, 70083, 113217, 339651, 1738897, 5216691, 15650073, 22605661, 67816983, 203450949]

約数ペア:

[(1, 203450949), (3, 67816983), (9, 22605661), (13, 15650073), (39, 5216691), (117, 1738897), (599, 339651), (1797, 113217), (2903, 70083), (5391, 37739), (7787, 26127), (8709, 23361)]